Bao, P. N., Abfertiawan, M. S., Kumar, P. and Hakim, M. F. (2020) “Challenges and Opportunities for Septage Management in the Urban Areas of Indonesia – Case Study in Bandung City”, Journal of Engineering and Technological Sciences, 52(4), pp. 481-500. doi: 10.5614/j.eng.technol.sci.2020.52.4.3.